Formation of H̅ in p̅-Ps collisions embedded in plasmas Kuru Ratnavelu, Arijit Ghoshal, Sujay Nayek, Arka Bhattacharya and Mohd Zahurin Mohamed Kamali Eur. Phys. J. D, 70 4 (2016) 80 Published online: 12 April 2016 DOI: 10.1140/epjd/e2016-60730-8